<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>系统界面</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!--    <link rel="stylesheet" href="../web/resource/css/allcss/allCss.css" type="text/css">-->
    <style>

    </style>
</head>
<body>
<div class="query-container">
    <div class="form-row">
        <!-- 类型名称 -->
        <div class="form-item">
            <label class="form-label">类型名称：</label>
            <input type="text"
                   class="form-input"
                   placeholder="请输入类型名称">
        </div>

        <!-- 状态选择 -->
        <div class="form-item">
            <label class="form-label">状态：</label>
            <select class="form-input form-select">
                <option value="">全部</option>
                <option value="1">启用中</option>
                <option value="0">停用中</option>
            </select>
        </div>
    </div>
    <!-- 操作按钮 -->
    <div class="action-buttons">
        <button class="btn btn-reset">重置</button>
        <button class="btn btn-query">查询</button>
        <button class="btn btn-add">新增</button>
    </div>
</div>
<div class="table-container">
    <table class="data-table">
        <thead class="data-table-thead">
        <tr>
            <th>序号</th>
            <th>类型名称</th>
            <th>说明</th>
            <th>添加时间</th>
            <th>状态</th>
            <th>操作</th>
        </tr>
        </thead>
        <tbody>
        </tbody>
    </table>
    <!-- 分页 -->
</div>
<div class="pagination">
    <span>共0条</span>
    <select class="data-table-page" >
        <option class="" value="10" selected>10条/页</option>
        <option class="" value="20">20条/页</option>
        <option class="" value="50">50条/页</option>
    </select>
    <div class="page-num">
        <button class="pre-button">＜</button>
        <span>1</span>
        <button class="next-button">＞</button>
    </div>
</div>
<div class="modal-mask" id="modal-mask-add">
    <div class="modal-content">
        <h3 class="modal-title">
            添加委托商类型
            <button class="modal-close-btn">×</button>
        </h3>

        <form class="modal-form" id="modal-form-add">
            <div class="form-item">
                <label>类型名称：</label>
                <input type="text"
                       placeholder="请输入类型名称"
                       required>
            </div>
            <div class="form-item">
                <label>描述：</label>
                <input type="text"
                       placeholder="请输入描述">
            </div>
            <div class="modal-buttons">
                <button type="button" class="btn-close">关闭</button>
                <button type="submit" class="btn-submit">新增</button>
            </div>
        </form>
    </div>
</div>
<div class="modal-mask" id="modal-mask-update">
    <div class="modal-content">
        <h3 class="modal-title">
            修改委托商类型
            <button class="modal-close-btn">×</button>
        </h3>

        <form class="modal-form" id="modal-form-update">
            <div class="form-item">
                <label>类型名称：</label>
                <input type="text" id="edit-roleNm"
                       placeholder="请输入类型名称"
                       required>
            </div>
            <div class="form-item">
                <label>描述：</label>
                <input type="text" id="edit-explaind"
                       placeholder="请输入描述">
            </div>
            <div class="modal-buttons">
                <button type="button" class="btn-close">关闭</button>
                <button type="submit" class="btn-submit">修改</button>
            </div>
        </form>
    </div>
</div>
<script>
    const nextButton = document.querySelector('.next-button')
    const preButton = document.querySelector('.pre-button')
    //渲染
    function renderTable(data) {
        document.querySelector('.pagination span:first-child')
            .textContent = `共${data.data.total}条`;
        const tbody = document.querySelector('.data-table tbody');

        // 更新页码显示
        document.querySelector('.page-num span').textContent = data.data.current;

        if (data.data.current >= data.data.pages){
            nextButton.disabled = true;
            nextButton.style.opacity = "0.5";
        }else {
            nextButton.disabled = false;
            nextButton.style.opacity = "1";
        }

        if (data.data.current <= 1){
            preButton.disabled = true;
            preButton.style.opacity = "0.5";
        }else {
            preButton.disabled = false;
            preButton.style.opacity = "1";
        }

        tbody.innerHTML = ''; // 清空旧数据
        data.data.records.
        slice( // 根据分页参数切割数据
            (data.data.current - 1)
            * data.data.size,
            data.data.current * data.data.size
        ).forEach((item, index) => {
            const tr = document.createElement('tr');

            // 生成表格内容
            tr.innerHTML = `
                <td>${(data.data.current - 1) * data.data.size + index + 1}</td>
                <td>${item.typeName}</td>
                <td>${item.explaind || ''}</td>
                <td>${formatDateTime(item.createTime)}</td>
                <td>${item.status ===1 ? '启用中' : '已禁用'}</td>
                <td>
                    <button class="table-disable-btn">禁用</button>
                    <button class="table-edit-btn">修改</button>
                    <button class="table-delete-btn">删除</button>
                </td>
    `;

            // 绑定操作按钮事件
            const disableBtn = tr.querySelector('.table-disable-btn');
            const editBtn = tr.querySelector('.table-edit-btn');
            const deleteBtn = tr.querySelector('.table-delete-btn');
            // 禁用/启用切换
            disableBtn.addEventListener('click', () => disableRole(item.id, item.status));
            disableBtn.textContent = item.status === 1 ? '禁用' : '启用';

            // 修改功能
            editBtn.addEventListener('click', () => updateRole(item));

            // 删除功能
            deleteBtn.addEventListener('click', () => deleteRole(item.id));

            tbody.appendChild(tr);
        });
    }
    document.querySelector('.btn-query').addEventListener('click',function (){
        fetchData('query');
    })
    document.querySelector('.pre-button').addEventListener('click',function (){
        fetchData('pre');
    })
    document.querySelector('.next-button').addEventListener('click',function (){
        fetchData('next');
    })
    // 统一请求方法
    async function fetchData(type) {

        let { page, pageSize } = getPaginationParams();
        if (type === 'pre') {
            page = Math.max(1, page - 1)  // 确保页码不小于1
            document.querySelector('.page-num span').textContent = page  // 同步更新页码显示
        }else if (type === 'next'){
            page = Math.max(1, page + 1)  // 确保页码不小于1
            document.querySelector('.page-num span').textContent = page  // 同步更新页码显示
        }
        const queryParams = {
            typeName: document.querySelector('input[placeholder="请输入类型名称"]').value,
            status: document.querySelector('.form-select').value,
            page: page,
            rows: pageSize
        };

        try {
            const response = await fetch('http://localhost:8080/sys/customerType/pageList', {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify(queryParams)
            });

            const data = await response.json();
            if (data.status === 0) {
                renderTable(data);
                // console.log(data.data)
            }else  if (data.status === -1) {
                console.error('请求失败:', error);
            }
        } catch (error) {
            console.error('请求失败:', error);
            renderTable({ data: { records: [], total: 0, current: 1, pages: 0 } });
        }
    }
    //重置按钮
    document.querySelector('.btn-reset').addEventListener('click',()=>{
        document.querySelectorAll('.form-input').forEach(input => {
            if (input.type === 'text') input.value = '' // 清空文本输入
            if (input.tagName === 'SELECT') input.value = '' // 重置选择框
        });

    })
    //新增按钮相关
    // 显示弹窗
    document.querySelector('.btn-add').addEventListener('click', () => {
        document.querySelector('#modal-mask-add').style.display = 'flex'
    })
    // 关闭弹窗
    document.querySelectorAll('.modal-close-btn').forEach(btn => {
        btn.addEventListener('click', function() {
            this.closest('.modal-mask').style.display = 'none';
        });
    });

    document.querySelectorAll('.btn-close').forEach(btn => {
        btn.addEventListener('click', function() {
            this.closest('.modal-mask').style.display = 'none';
        });
    });
    // 表单提交处理
    document.querySelector('#modal-form-add').addEventListener('submit', async (e) => {
        e.preventDefault()

        const formData = {
            typeName: e.target[0].value,
            explaind: e.target[1].value,
        }

        try {
            const response = await fetch('http://localhost:8080/sys/customerType/add', {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify(formData)
            })
            const data = await response.json();
            if(data.status===0) {
                alert("添加成功")
                document.querySelector('.modal-mask').style.display = 'none'
                fetchData('query') // 刷新表格数据
            }
        } catch(err) {
            console.error('提交失败:', err)
        }
    })
    //表格函数
    // 新增以下功能函数
    async function deleteRole(id) {
        if (!confirm('确定要删除该委托商类型吗？')) return;
        try {
            const res = await fetch(`http://localhost:8080/sys/customerType/delete/${id}`, {
                method: 'GET'
            });
            const data = await res.json();

            if(data.status === 0) {
                alert('删除成功');
                fetchData('query');
            }
        } catch(err) {
            console.error('删除失败:', err);
        }
    }

    async function disableRole(id, currentStatus) {
        const newStatus = currentStatus === 1 ? 0 : 1;

        try {
            const res = await fetch(`http://localhost:8080/sys/customerType/disable`, {
                method: 'POST',
                headers: {'Content-Type': 'application/json'},
                body: JSON.stringify({ id, status: newStatus })
            });
            const data = await res.json();

            if(data.status === 0) {
                alert(`已${newStatus === 1 ? '启用' : '禁用'}`);
                fetchData('query');
            }
        } catch(err) {
            console.error('状态修改失败:', err);
        }
    }
    // 修改功能弹窗
    let currentEditHandler = null;
    // 修改功能（需要实现编辑弹窗）
    function updateRole(item) {
        // 打开编辑弹窗
        // table-edit-btn
        const form = document.getElementById('modal-form-update');
        const modal = document.querySelector('#modal-mask-update'); // 需要创建编辑弹窗结构
        // 关闭旧监听器
        if (currentEditHandler) {
            form.removeEventListener('submit', currentEditHandler);
        }
        // 填充表单数据
        let typeName= document.querySelector('#edit-roleNm').value = item.typeName;
        let explaind=document.querySelector('#edit-explaind').value = item.explaind;



        // 绑定提交事件
        // 定义新处理器
        currentEditHandler = async (e) => {
            e.preventDefault();
            const formData = {
                id: item.id,
                typeName: document.querySelector('#edit-roleNm').value,
                explaind: document.querySelector('#edit-explaind').value,
            };

            try {
                const res = await fetch('http://localhost:8080/sys/customerType/update', {
                    method: 'POST',
                    headers: {'Content-Type': 'application/json'},
                    body: JSON.stringify(formData)
                });

                const data = await res.json();
                if(data.status === 0) {
                    modal.style.display = 'none';
                    fetchData('query');
                }else if (data.status === -1){
                    modal.style.display = 'none';
                }
            } catch(err) {
                console.error('更新失败:', err);
            }
        };
        form.addEventListener('submit', currentEditHandler);
        modal.style.display = 'flex';
    }
</script>
</body>
</html>